.input_box{
    width:350px;
    padding-bottom: 15px;
    margin: 0 auto;
    overflow: hidden;
}


/*一整个框*/
*{
    margin: 0;
    padding: 0;
    /*font-family: 微软雅黑;*/
    /*font-size: 12px;*/
}
#box{
    width: 390px;
    height: 300px;
    border: solid 1px #ddd;  /*边框线*/
    background: white;
    opacity:75%;
    background-position: 222px;
    position: absolute;
    left: 50%;
    top:42%;
    margin-left: -195px;
    margin-top: -120px;
    text-align: center;
}
#box-1{
    height: 30%;
    font-size: 25px;
    position: relative;
    top: 50px;
}
/*用户密码区*/
.text{
    position: absolute;
    top: 70px;
    left: 65px;
    float: left;
}
#text-1{
    top:120px;
}
#text-2{
    top:160px;
}

/*按钮*/
#box-2{
    height: 120px;
    /*position: absolute;*/
    /*top: 55px;*/
}
.box-b{
    position: absolute;
    left:130px;
}
#box-b1{
    top: 120px;
}
#box-b2{
    top: 160px;
}
/*按钮*/
#box-3{
     float: left;
 }
#denglu{
    float: left;
    position: relative;
    left:  80px;
}
#zhuce{
    float: left;
    position: relative;
    left:120px;
}
